It is reported that the United States uses energy as the whole of Europe.
A. as twice
B. twice much
C. twice much as
D. twice as much
网友回答
A. as twice
B. twice much
C. twice much as
(答案→)D. twice as much
解析：在as。。。as的同等比较句型中，倍数要放在as的前面。故选D。句意：据报道美国使用的能量是整个欧洲的2倍。